If you've gone under the hood of a lot of late-model cars, you may have noticed something missing: the dipstick. Why do so many new cars lack them?

IndyCar penalized Josef Newgarden and Will Power for illegal modifications to their vehicles ahead of the Indianapolis 500.

Team Penske’s Josef Newgarden and Will Power will start 32nd and 33rd for Indy 500 for illegal modification to cars ...

To protect "the integrity of the Indianapolis 500." IndyCar has decided to slam Team Penske with penalties after violations ...

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